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Refraction  Google Image Result for http://gleeson9science.pbworks.com/f/1223695865/Refraction_green-med_photos-of-the-year_com.jpg

Refraction Google Image Result for http://gleeson9science.pbworks.com/f/1223695865/Refraction_green-med_photos-of-the-year_com.jpg

Inspiration. #powerpoint

Inspiration. #powerpoint